The Effect of Using Array Technique on Semi-Circular Patch Microstrip Antenna with 2.4 GHz Frequency in Supporting Wireless Body Area Network Technology
Baharuddin, Agung Bhaskara, A. Luthfi, Rina Angraini, Haniza Yazid
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引用次数: 0
Abstract
This paper aims to design a semi-circular patch microstrip antenna that can work at a frequency of 2.4 GHz (band 2360 MHz - 2400 MHz) to support Wireless Body Area Network technology (WBAN). One of the devices connected to WBAN technology is a Holter monitor and medical data recorder that forms a medical network for post-operative or monitoring ICU patients (Intensive Care Unit). To support one of the WBAN technologies, an antenna is needed that has considerable gain and bandwidth characteristics. To increase the gain and bandwidth, the array method is used on antennas with inset feed unification. The antenna design was simulated using CST Studio Suite 2019. The use of array methods on microstrip antennas can increase the gain by 132.9%, which is 5.73 dB. The simulation results obtained a return loss of -17.223 dB with a bandwidth of 88.3 MHz in the frequency range of 2357.6 MHz - 2445.9 MHz
本文旨在设计一种工作频率为2.4GHz（2360MHz-2400MHz）的半圆形贴片微带天线，以支持无线体域网技术（WBAN）。连接到WBAN技术的设备之一是Holter监护仪和医疗数据记录器，它形成了用于术后或监护ICU患者（重症监护室）的医疗网络。为了支持WBAN技术之一，需要一种具有相当大的增益和带宽特性的天线。为了增加增益和带宽，在嵌入馈电统一的天线上使用了阵列方法。使用CST Studio Suite 2019模拟天线设计。在微带天线上使用阵列方法可以将增益提高132.9%，即5.73dB。模拟结果在2357.6 MHz至2445.9 MHz的频率范围内获得了-17.223 dB的回波损耗，带宽为88.3 MHz
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